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C68700 Brass vs. ASTM A182 Grade F92

C68700 brass belongs to the copper alloys classification, while ASTM A182 grade F92 belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C68700 brass and the bottom bar is ASTM A182 grade F92.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 41
76
Tensile Strength: Ultimate (UTS), MPa 390
690
Tensile Strength: Yield (Proof), MPa 140
500

Thermal Properties

Latent Heat of Fusion, J/g 190
260
Maximum Temperature: Mechanical, °C 160
590
Melting Completion (Liquidus), °C 970
1490
Melting Onset (Solidus), °C 930
1450
Specific Heat Capacity, J/kg-K 400
470
Thermal Conductivity, W/m-K 100
26
Thermal Expansion, µm/m-K 19
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 23
9.3
Electrical Conductivity: Equal Weight (Specific), % IACS 25
10

Otherwise Unclassified Properties

Base Metal Price, % relative 26
11
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 2.8
2.8
Embodied Energy, MJ/kg 46
40
Embodied Water, L/kg 340
89

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 90
650
Stiffness to Weight: Axial, points 7.3
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 13
24
Strength to Weight: Bending, points 14
22
Thermal Diffusivity, mm2/s 30
6.9
Thermal Shock Resistance, points 13
19

Alloy Composition


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Aluminum (Al), % 1.8 to 2.5
0 to 0.020
Arsenic (As), % 0.020 to 0.1
0
Boron (B), % 0
0.0010 to 0.0060
Carbon (C), % 0
0.070 to 0.13
Chromium (Cr), % 0
8.5 to 9.5
Copper (Cu), % 76 to 79
0
Iron (Fe), % 0 to 0.060
85.8 to 89.1
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0.3 to 0.6
Molybdenum (Mo), % 0
0.3 to 0.6
Nickel (Ni), % 0
0 to 0.4
Niobium (Nb), % 0
0.040 to 0.090
Nitrogen (N), % 0
0.030 to 0.070
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
1.5 to 2.0
Vanadium (V), % 0
0.15 to 0.25
Zinc (Zn), % 17.8 to 22.2
0
Zirconium (Zr), % 0
0 to 0.010
Residuals, % 0 to 0.5
0